89933350994 has 16 divisors (see below), whose sum is σ = 136112483328. Its totient is φ = 44563306032.

The previous prime is 89933350979. The next prime is 89933351017. The reversal of 89933350994 is 49905333998.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35192 + ... + 425564.

It is an arithmetic number, because the mean of its divisors is an integer number (8507030208).

Almost surely, 2^89933350994 is an apocalyptic number.

89933350994 is a deficient number, since it is larger than the sum of its proper divisors (46179132334).

89933350994 is a wasteful number, since it uses less digits than its factorization.

89933350994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391409.

The product of its (nonzero) digits is 28343520, while the sum is 62.

The spelling of 89933350994 in words is "eighty-nine billion, nine hundred thirty-three million, three hundred fifty thousand, nine hundred ninety-four".